WWC T1 Set Up & Maintenance Manual Product Information
Document Ref 905675-001 Rev 2 Page 2-21
Issue B
Type Method Description
1 1 by 1 Display all the values of the last digit (no rounding)
25 by 5
The calculator rounds the last digit to the nearest value
or 0 or 5
3 10 by 10
The calculator rounds the second last digit one up when
the last digit is 5 or higher. The last digit will be set to
zero.
Nozzle Input Type
This function allows the selection between two different types of nozzle input:-
•Value “no” - normal nozzle switch position i.e. always OPEN in idle and CLOSED
when nozzle lifted - for all dispensers except Q500T1.
•Value “In” - inverted nozzle switch i.e. always CLOSED in idle and OPEN
when nozzle lifted - for Q500T1 dispenser only.
Note : Only available with kernel version >=3.18
Master PIN Code
The basic functionality of the Master PIN Code is to prevent access to the
WWC’s menus while still allowing read only access to the totals.
Note : Only available with kernel version >=3.16
2.5.4 WEIGHTS & MEASURES RELATED FUNCTIONALITY
Maximum Pulse Sequence Error
The pulse handling module allows for a number of pulse sequence errors. The
error normally indicates a pulser problem, for example, inconsistency in the pulse
count of both pulser channels.
The value of this parameter is not configurable via any menu. It is defined
within the country code or application.
Rounding Type
This function is used to handle country specific rounding rules for the amount
values. The defined parameter specifies the rounding of the last two digits of
the amount delivered as displayed on the amount display. Rounding types 1 and
2 refer to the last digit only.
The rounding type is defined within the country code with the values as follows:-
Refer to Appendix B for more information.
Low No Filling Time
This option refers to a ‘hydraulic time out’ function used to detect the end of the
flow. After switching off the motor/valves, the flow does not end immediately
because of the system characteristics. If no pulses are detected during this
‘low no filling time’ then an “end of the flow” message is generated. If pulses
are detected then the time out is restarted. The value of the ‘low no filling time’
is typically 0.5 seconds and cannot be altered.
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